21076064

素因数分解:

$2^5\times {\mathrm{751}}^1\times {\mathrm{877}}^1$

素因数の和:1638

約数の個数: 24

約数和(自身を含む): 41596128

約数和(自身を除く): 20520064

約数列:

[1, 2, 4, 8, 16, 32, 751, 877, 1502, 1754, 3004, 3508, 6008, 7016, 12016, 14032, 24032, 28064, 658627, 1317254, 2634508, 5269016, 10538032, 21076064]

約数ペア:

[(1, 21076064), (2, 10538032), (4, 5269016), (8, 2634508), (16, 1317254), (32, 658627), (751, 28064), (877, 24032), (1502, 14032), (1754, 12016), (3004, 7016), (3508, 6008)]